The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 2019
Filed:
Sep. 07, 2015
Applicant:
Hutchison Medipharma Limited, Shanghai, CN;
Inventors:
Assignee:
HUTCHISON MEDIPHARMA LIMITED, Shanghai, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 405/12 (2006.01); A61P 29/00 (2006.01); A61P 35/00 (2006.01); A61P 27/02 (2006.01);
U.S. Cl.
CPC ...
C07D 405/12 (2013.01); A61P 27/02 (2018.01); A61P 29/00 (2018.01); A61P 35/00 (2018.01); C07B 2200/13 (2013.01);
Abstract
The present invention relates to the pharmaceutical field, provides novel crystalline forms, solvates and the crystalline forms thereof of compound 6-((6,7-dimethoxyquinazolin-4-yl)oxy)-N,2-dimethylbenzofuran-3-carboxamide, pharmaceutical compositions, as well as the methods of preparation and the use thereof.